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though site shows 2 results
ildar updated
4 years ago
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Hi allenchak, thanks for your work at first.
TM1650_setBrightness() doesn't work, I have checked the code, and found that iCtrl[i] should keep the new value, if not in TM1650_displayOn() it will f…
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This is not issue but a new feature.
TM1650 has also a key scan of the digits 1-4 connected to segments A-G with a 2k resistor.
The code can be retrieved by reading from address 0x24, control port.
W…
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Hallo zusammen,
ich bin total begeistert von diesem Projekt und hab mir deshalb auch einen LX790 aus dem Baumarkt gegönnt. Es ist die Variante LX790.1.
Platine war gelötet und ich wollte zum E…
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I tested the TM1637 example sketch with a few different boards using STM32 series IC's. They are all 3.3V powered, so I also powered the TM1637 from the same 3.3V power. I used a somewhat arbitrary PB…
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Hello everybody. Although reference to this code is found on many places on the internet there a no hints about successful implementation of the code.
Since I kinda bricked my load (it is just beepi…
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Yes the link you showed is the exact tester. I have 3 of them and use them to validate battery capacity of NiMH as well as my 18650's. I see this as a useful tool 3 buttons, 4 digit LED plus current…
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The TM1640b datasheet details an arrangement of 16 digits of 7 segments wired in a common anode configuration. From my reading of this library that is unsupported and the only common anode arrangement…
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Thank you very much for your impressive work!
I have an idea for developing the project. Could you add displaying information from home assistant sensors? The use case is as follows:
we register a…